Gold Member Since 2007
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Ningbo Ville Electric Co., Ltd.

Mobile Transformer Substation, Mining Explosion Proof Dry Transformer, Movable Dry Transformer manufacturer / supplier in China, offering Mining Movable Dry Transformer Substation Mining Explosion-Proof Dry Type Transformer, 2.5mva S9-M Series 10kv Wond Core Type Hermetically Sealed Oil Immersed Transformer/Distribution Transformer, Gw22b Series Outdoor Hv AC Disconnect Switch and so on.

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Mining Movable Dry Transformer Substation Mining Explosion-Proof Dry Type Transformer

FOB Price: US $5,000-8,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5,000-8,000/ Piece
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Production Capacity: 500000
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: Kbsgzy-10
  • Transformer Application: Mining Explosion Transformer
  • Specification: Iec standard
  • HS Code: 85
  • Type: Box Transformer
  • Trademark: Ville
  • Origin: Ningbo
Product Description

Mining Movable Dry Transformer Substation Mining Explosion-Proof Dry Type Transformer
Mining Movable Dry Transformer Substation Mining Explosion-Proof Dry Type Transformer
KBSGZy-/10(6) Mining Explosion-proof Dry Type Transformer 
 
 
Function: 
This series mining explosion-proof type transformer is applicable in underground coal mines of three-phase indirect neutral-point earthling with explosive and dangerous gas (methane) and coal dust, and it is used to change the power supply of 10kv, 6kv into low-voltage power supply of 3450(3300v), 1200(1140v), 693(660)v, 400(1380)v, which are required in the coal mine. When the dry type transformer is used alone as mining explosion-proof dry type transformer, it can cut off lead-in wire of high-voltage power supply by pressing emergency button in emergent situation. 
 
Characteristics: 
It realizes protection by cutting off high voltage side switch when fault like short, loss of phase, over temperature in transformer of mobile substation or fault like overload, short-circuit, electric leakage, leakage lockout, over voltage, under voltage etc in power distribution system happens. 
Standard RS485/232 communication interface for high-low voltage switch. 
Users can select high voltage load switch and low voltage vacuum feeder switch and equip them on high or low voltage side of the transformer. 
 
Technical Parameter: 
 
Rated capacity(KVA): 50, 100, 200, 315, 500, 630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000 
Primary voltage: 10kV/6kv 
Secondary voltage: 3450(3300)V, 1200(1140)V, 693(660)V, 400(380)V 
Short-circuit impendance(%): 4, 4.5, 5, 5.5, 6


 
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